Selye, H. (1966). Symbolic Shorthand System. New Brunswick, New Jersey: Graduate School of Library Service.
Παραπομπή Chicago StyleSelye, Hans. Symbolic Shorthand System. New Brunswick, New Jersey: Graduate School of Library Service, 1966.
Παραπομπή MLASelye, Hans. Symbolic Shorthand System. New Brunswick, New Jersey: Graduate School of Library Service, 1966.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.